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How do I iterate over a JSON structure? [duplicate]
...nning to skip "five"
});
jQuery.each(obj, function(i, val) {
$("#" + i).append(document.createTextNode(" - " + val));
});
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How to style readonly attribute with CSS?
...ank or "readonly" (the only valid values). http://www.whatwg.org/specs/web-apps/current-work/#boolean-attribute
If you are using something like jQuery's .prop('readonly', true) function, you'll end up needing [readonly], whereas if you are using .attr("readonly", "readonly") then you'll need [reado...
Where are iOS simulator screenshots stored?
... screenshots from within Xcode (Organizer), you'll find these in ~/Library/Application Support/Developer/Shared/Xcode/Screenshots. To take screenshots from the Xcode (Organizer) you need to have hardware device attached. The organizer does not appear to take screenshots from the simulator.
And out...
Writing/outputting HTML strings unescaped
... This was awesome for me, was using Razor within a Hangfire app to send emails... Html.Raw() doesn't work there
– shanabus
Jan 29 '15 at 3:18
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Disable Rails SQL logging in console
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Works great in my Rails 3.1 app. Seemsl ike the nicest solution. +1
– Martijn
Mar 22 '12 at 10:41
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How to delete all Annotations on a MKMapView
... all pins, add
the user location pin back, but there is a flaw with this approach, it
will cause the user location pin to blink on the map, due to removing
the pin then adding it back
- (void)removeAllPinsButUserLocation1
{
id userLocation = [mapView userLocation];
[mapView removeAn...
frequent issues arising in android view, Error parsing XML: unbound prefix
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A couple of reasons that this can happen:
1) You see this error with an incorrect namespace, or a typo in the attribute. Like 'xmlns' is wrong, it should be xmlns:android
2) First node needs to contain:
xmlns:android="http://schemas.android.com/apk/res/andro...
How to make return key on iPhone make keyboard disappear?
...Delegate). Use the following code in your delegate to make the keyboard disappear:
- (BOOL)textFieldShouldReturn:(UITextField *)textField {
[textField resignFirstResponder];
}
Should work so far...
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How to convert an int value to string in Go?
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@Boon In visible impact to your app? As always - it depends. Another object means one more object, beyond the obvious temporary small memory hit, needs to be garbage collected. If you are calling the function at high rates, for example as part of some seri...
Open popup and refresh parent page on close popup
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If your app runs on an HTML5 enabled browser. You can use postMessage. The example given there is quite similar to yours.
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